Speaker cover



FIG. 1 is a front elevation view of a speaker cover showing the new design;

FIG. 2 is a rear elevation view of the design;

FIG. 3 is a left side elevation view of the design;

FIG. 4 is a right side elevation view of the design;

FIG. 5 is a top elevation view of the design;

FIG. 6 is a bottom elevation view of the design;

FIG. 7 is a front perspective view of the design; and,

FIG. 8 is a rear perspective view of the design.

The broken lines shown in the drawings depict portions of the speaker cover that form no part of the claimed design. 

CLAIM The ornamental design for a speaker cover, as shown and described. 